NTIS Reports
Dichlorodifluoromethane (Freon 12)
CAS No. 75-71-8

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ACTIVITY: Insecticide, Fungicide Propellant, EPA List 2 Inert (Halogenated organic)

Also known as Freon 12

Structure:

Reports available from
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Order No. Title/Date Keywords / CAS Nos. / Abstract

NTIS/OTS0523799

EPA/OTS; Doc #40-7834109

2000 - FLUOROCARBONS - AN INDUSTRIAL HYGIENE SURVEY OF WORKERS EXPOSURE IN FOUR FACILITIES

Keywords:
NIOSH
FLUOROALKENES
HEALTH EFFECTS
INDUSTRIAL HYGIENE

CAS Registry Numbers:

56-23-5
64-17-5
67-56-1
67-63-0
71-55-6
75-09-2
75-45-6
75-46-7
75-63-8
75-68-3
75-69-4
75-71-8
75-72-9
76-13-1
76-14-2
76-15-3
76-16-4
79-01-6
95-47-6
106-42-3
108-38-3
127-18-4
353-36-6
624-72-6
7664-39-3

NTIS/OTS0519290EPA/OTS; Doc #40-7842629

 


2000 - ENVIRONMENTAL MONITORING OF CHEMICALS (ENVIRONMENTAL SURVEY REPORT) - IDENTIFICATION AND ANALYSIS OF CHEMICALS IN ENVIRONMENTAL SAMPLES

Keywords:
OFFICE HEALTH STUDIES, JAPAN
ARYL PHOSPHATES
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:
75-69-4
75-71-8
126-73-8

NTIS/OTS0519132

EPA/OTS; Doc #8EHQ-0589-0799

2000 - USEPA STATUS REPORT: ATTEMPT OF ALLIED-SIGNAL INC TO REDUCE THE AMOUNT OF CHLOROFLUOROCARBONS USED

Keywords:
USEPA
DICHLORODIFLUOROMETHANE (CAS #75-71-8)
HEALTH EFFECTS
INDUSTRIAL HYGIENE

CAS Registry Numbers:
75-71-8
115-10-6

NTIS/02530327

79 p

1998 - Chlorofluorocarbons, Sulfur Hexafluoride, and Dissolved Permanent Gases in Ground Water from Selected Sites In and Near the Idaho National Engineering and Environmental Laboratory, Idaho, 1994-1997.

Authors: Busenberg E, Plummer LN, Bartholomay RC, Wayland JE

Geological Survey, Reston, VA.

From July 1994 through May 1997, the U.S. Geological Survey, in cooperations with the Department of Energy, sampled 86 wells completed in the Snake River Plain aquifer at and near the Idaho National Engineering and Environmental Laboratory (INEEL). The wells were sampled for a variety of constituents including one- and two-carbon halocarbons. Concentrations of dichlorodifluoromethane (CFC-12), trichlorofluoromethane (CFC-11), and trichlorotrifluororoethane (CFC-113) were determined. The data will be used to evaluate the ages of ground waters at INEEL. The ages of the ground water will be used to determine recharge rates, residence time, and travel time of water in the Snake River Plain aquifer in and near INEEL. The chromatograms of 139 ground waters are presented showing a large number of halomethanes, haloethanes, and haloethenes present in the ground waters underlying the INEEL. The chromatograms can be used to qualitatively evaluate a large number of contaminants at parts per trillion to parts per bil

NTIS/PB96-152186

189 p

1996 - Experimental Investigation of PIC Formation during CFC Incineration.

Authors: Kryder G, Springsteen B

Energy and Environmental Research Corp., Irvine, CA.

Experiments were conducted to assess: (1) the effect of residual copper retained in an incineration facility on polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD) formation during incineration of non-copper-containing chlorofluorocarbons (CFCs) and (2) the formation of chlorinated and aromatic products of incomplete combustion (PICs), including PCDD/PCDF, during incineration of CFC recycling residue and hydrochlorofuorocarbons (HCFCs). The study of the effect of residual copper on PCDD/PCDF formation included repetition of a test conducted in FY 91 in which high levels of PCDD/PCDF were measured during incineration of dichlorodifluoromethane (CFC-12). Final rept. Jan-Jul 95. Sponsored by National Risk Management Research Lab., Research Triangle Park, NC.

NTIS/PB96-112644

105 p

1995 - Chlorofluorocarbon Measurements in the Southwestern Pacific during the CGC-90 Expedition.

Authors:
Wisegarver DP, Bullister JL, Van Woy FA, Menzia FA, Weiss RF National Oceanic and Atmospheric Administration, Seattle, WA. Pacific Marine Environmental Lab.
Scripps Institution of Oceanography, La Jolla, CA.

This report presents chlorofluorocarbon (CFC) and hydgrographic data collected in the Southwest Pacific Ocean during the 1990 NOAA Climate and Global Change (CGC-90) expedition on NOAA Research Ship Malcolm Baldrige. On this expedition, full water column CTD/hydrocast stations were made on a section extending along 170 deg W from 5 deg N to 60 deg S, on a short section crossing the Southwest Pacific Basin to the southeast of New Zealand, and on a short section along 32 deg 30'S east of the kermadec Ridge. Measurements of dissolved and atmospheric dichlorodifluoromethane (CFC-12) and trichlorofluromethane (CFC-11) made by the SIO and NOAA groups are compared in this report. Also included in the report are hydrographic data (measurements of salinity, temperature, pressure and depth) collected by NOAA/PMEL investigators during this expedition. Data rept. Prepared in cooperation with Scripps Institution of Oceanography, La Jolla, CA. Sponsored by Joint Inst. for the Study of the Atmosphere and Oce

NTIS/OTS0556810

EPA/OTS; Doc #86940000215


1994 - FINAL REPORT TO AFEAS ON OCEANIC MEASUREMENTS OF HCFC-22, METHYL CHLOROFORM, AND OTHER SELECTED HALOCARBONS TO ADDRESS THE MAGNITUDE OF HYDROLYSIS SINK W/COVER LETTER DATED 03-24-94

UNIV OF COLORADO

Keywords:
AFEAS
METHYL CHLOROFORM (71-55-6)
ENVIRONMENTAL FATE
MONITORING
HYDROLYSIS

CAS Registry Numbers:
56-23-5
71-55-6
75-69-4
75-71-8
359-10-4

NTIS/OTS0529948

EPA/OTS; Doc #86-910000929

1991 - AB 2588 HEALTH RISK ASSESSMENT FOR 3M PHARMACEUTICALS FACILITY IN NORTHRIDGE, CALIFORNIA (VOLUME 1) WITH ATTACHMENTS, COVER SHEETS AND LETTER DATED 07-10-91

CHEM RISK DIVISION

Keywords:
3M CO
TOLUENE (108-88-3)
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:
67-56-1
67-66-3
75-09-2
75-45-6
75-69-4
75-71-8
76-14-2
76-15-3
1310-73-2

NTIS/PB90-259821

283 p

1990 - Drinking Water Health Advisories for 15 Volatile Organic Chemicals.

Environmental Protection Agency, Washington, DC. Office of Drinking Water.

Health Advisories (HAs) were prepared for 15 Volatile Organic Chemicals. These include: trichlorofluoromethane, dichlorodifluoromethane, o-chlorotoluene, p-chlorotoluene, 1,2,3-trichloropropane, 1,1,1,2-tetrachloroethane, hexachlorobutadiene, 1,2,4-trichlorobenzene, 1,3,5-trichlorobenzene, naphthalene, bis-(2-chloroisopropyl) ether, 1,1,2-trichloro ethane, bromomethane, chloromethane and bromochloromethane. The HAs provide technical guidance on health effects, analytical methods and treatment technologies for drinking water contaminants. The HAs describe non-regulatory concentrations of drinking water contaminants that are considered protective of adverse health effects for different durations of exposure. They are subject to change as new information becomes available.

NTIS/PB91-160580

20p

1989 - Dichlorodifluoromethane: Drinking Water Health Advisory.

Environmental Protection Agency, Washington, DC. Office of the Assistant Administrator for Water.

The Drinking Water Health Advisory, Office of Water, U.S. Environmental Protection Agency, has issued its report on the chemical, dichlorodifluoromethane. Dichlorodifluoromethane's applications include use primarily as a refrigerant and blowing agent, with minor use as a food freezant. Miscellaneous uses are as a leak detection agent, for chilling of cocktail glasses and as a low temperature solvent. The report covers the following areas: the occurrence of the chemical in the environment; its environmental fate; the chemical's absorption, distribution, metabolism, and excretion in the human body; and its health effects on humans and animals, including its mutagenicity and carcinogenicity characteristics. Also included is the quantification of its toxicological effects.

NTIS/OTS0520190

EPA/OTS; Doc #86-890001047


1989 -
MEMORANDUM REGARDING CHLOROFLUOROCARBON OZONE DEPLETION POTENTIALS WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBON OZONE
ENVIRONMENTAL FATE

75-69-4
75-71-8
76-13-1
76-14-2
76-15-3

NTIS/OTS0520193

EPA/OTS; Doc #86-890001050


1989 -
MEMORANDUM REGARDING FLUOROCARBON OZONE DEPLETION POTENTIALS WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
FLUOROCARBON OZONE
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3

NTIS/OTS0520207

EPA/OTS; Doc #86-890001064

1989 - LETTER REGARDING ENCLOSED PAPER: CALCULATED RELATIVE OZONE DESTRUCTION POTENTIALS FOR SEVERAL CFCS, INCLUDING CFC-22 WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
56-23-5
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
25323-89-1

NTIS/OTS0520210

EPA/OTS; Doc #86-890001067


1989 - INTEROFFICE MEMORANDUM REGARDING CORRECTED GREENHOUSE POTENTIAL CALCULATIONS WITH ATTACHMENTS AND COVER LETTER 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-71-8
431-06-1
2837-89-0

NTIS/OTS0520211

EPA/OTS; Doc #86-890001068


1989 -
INTEROFFICE MEMORANDUM REGARDING CORRECTED GREENHOUSE POTENTIAL ESTIMATES WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCABRONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-71-8
431-06-1
2837-89-0

NTIS/OTS0520212

EPA/OTS; Doc #86-890001069


1989 -
INTEROFFICE MEMORANDUM REGARDING GREENHOUSE POTENTIAL CALCULATION RESULTS WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-71-8
431-06-1
2837-89-0

NTIS/OTS0520213

EPA/OTS; Doc #86-890001070


1989 - MEMORANDUM REGARDING GREENHOUSE POTENTIALS OF SOME ADDITIONAL ALTERNATIVE CHLOROFLUOROCARBONS (CFCS) WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOUS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-68-3
75-71-8
306-83-2
2837-89-0

NTIS/OTS0520214

EPA/OTS; Doc #86-890001071


1989 -
INTEROFFICE MEMORANDUM REGARDING GREENHOUSE POTENTIALS OF SOME ADDITIONAL ALTERNATIVE CHLOROFLUOROCARBONS (CFCS) WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-71-8
306-83-2
431-06-1
2837-89-0

NTIS/OTS0520222

EPA/OTS; Doc #86-890001079


1989 -
CALCULATED OZONE DEPLETION POTENTIALS, DUPONT ONE-DIMENSIONAL CHEMISTRY-TRANSPORT MODEL WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
25323-89-1

NTIS/OTS0520224

EPA/OTS; Doc #86-890001081


1989 - INTERNAL MEMORANDUM REGARDING THE GREENHOUSE EFFECT FOR HYDROGEN CONTAINING FLUOROCARBONS WITH ATTACHMENTS AND COVER LETTER DATED 07-10-89

Keywords:
E I DUPONT DE NEMOURS & CO
1-CHLORO-1-DIFLUOROETHANE (75-68-3)
ENVIRONMENTAL FATE

CAS Registry Numbers:
75-69-4
75-71-8

NTIS/OTS0000704

EPA/OTS; Doc #FYI-OTS-0789-0704

1989 - STUDIES AND DOCUMENTS FUNDED BY THE CHEMICAL MANUFACTURE ASSOCIATION FLUOROCARBON PANEL WITH ATTACHMENTS AND COVER LETTER DATED 08-21-89

Keywords:
CHEM MANUF ASSOC
FLUOROCARBON
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:
56-23-5
75-01-4
75-09-2
75-43-4
75-45-6
75-69-4
75-71-8
79-01-6
127-18-4
1320-37-2
10024-97-2
10102-43-9
10102-44-0
25323-89-1
26523-64-8

NTIS/OTS0520870

EPA/OTS; Doc #86-890000751


1989 - KITCHEN TEST ON "FREON" REFRIGERANTS WITH COVER SHEET AND LETTER DATED 05-05-89

HASKELL LABORATORIES

Keywords:
E I DUPONT DE NEMOURS & CO
DICHLOROMONOFLUOROMETHANE (75-43-4)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
GUINEA PIGS
INHALATION

CAS Registry Numbers:
75-43-4
75-45-6
75-71-8
75-72-9
75-73-0
76-13-1
9010-75-7
25989-16-6

NTIS/OTS0520347

EPA/OTS; Doc #86-890000908S

1989 - KITCHEN TESTS ON "FREON" REFRIGERANTS WITH COVER SHEET DATED 06-12-89 (SANITIZED)

Keywords:
CONFIDENTIAL
FREON 113 (76-13-1)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
GUINEA PIGS
INHALATION

CAS Registry Numbers:
75-43-4
75-45-6
75-46-7
75-71-8
75-72-9
75-73-0
76-13-1
76-19-7
2837-89-0
25989-16-6

NTIS/OTS0517712

EPA/OTS; Doc #86-890000111

1989 - MONSANTO PENSACOLA PLANT GROUND WATER ASSESSMENT FEASIBILITY STUDY ON NINETEEN CHEMICALS WITH ATTACHMENTS AND COVER LETTER DATED 02-03-89

Keywords:
MONSANTO CO
CARBON TETRACHLORIDE (56-23-5)
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:

Too many to list - includes 75-71-8

NTIS/PB90-144403

7 p

1988 - Health Assessment for York County Solid Waste Landfill, York County, Hopewell Township, Pennsylvania, Region 3. CERCLIS No. PAD980830715.

Agency for Toxic Substances and Disease Registry, Atlanta, GA.

The York County Waste Landfill site is an active unlined landfill which has been in operation since November 1974. Environmental contamination on-site consists of 1,2-dichloroethane (28 ppb), 1,1,1-trichloroethane (11 ppb), methylene chloride (12 ppb), trichlorofluoromethane (8 ppb), dichlorodifluoromethane (68 ppb), toluene (5 ppb), methyl ethyl ketone (140 ppb), acetone (170 ppb), and tetrachloroethylene (12 ppb) in groundwater. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via contaminated groundwater. Preliminary rept.

NTIS/OTS0517348

EPA/OTS; Doc #86-890000038

1988 - DRAFT ENVIRONMENTAL IMPACT STATEMENT FOR EASTMAN KODAK COMPANY'S PROPOSED CELLULOSE TRIACETATE FILM BASE MACHINE ON METHYLENE CHLORIDE (VOLUME I - VOLUME V) W-LETTER DATED 11-15-88

Keywords:
EASTMAN KODAK CO
METHYLENE CHLORIDE (75-09-2)
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:

56-23-5
64-17-5
67-56-1
67-63-0
67-64-1
67-66-3
71-36-3
71-43-2
71-55-6
74-83-9
74-87-3
75-00-3
75-01-4
75-05-8
75-07-0
75-09-2
75-25-2
75-27-4
75-34-3
75-35-4
75-56-9
75-69-4
75-71-8
78-83-1
78-87-5
78-93-3
79-00-5
79-01-6
79-34-5
80-62-6
87-61-6
87-68-3
91-20-3
95-47-6
95-49-8
95-50-1
95-63-6
98-06-6
98-82-8
100-41-4
100-42-5
103-65-1
104-51-8
106-42-3
106-43-4
106-46-7
107-06-2
107-13-1
108-38-3
108-41-8
108-67-8
108-86-1
108-88-3
108-90-7
109-86-4
109-99-9
110-54-3
110-75-8
110-82-7
120-82-1
123-91-1
124-48-1
127-18-4
135-98-8
141-78-6
142-82-5
156-60-5
460-00-4
541-73-1
542-75-6
930-66-5
10061-02-6
NTIS/PB88-132725

1987 - Balloon-Based Infrared Solar Occultation Measurements of Stratospheric O3, H2O, HNO3, and CF2CL2.

Authors: Weinreb MP, Chang IL

National Environmental Satellite, Data, and Information Service, Washington, DC.
American Univ., Washington, DC.

In July 1985 the authors performed an infrared solar occultation experiment with a balloon-borne, non-scanning, multi-detector grating spectrometer. From the data, the authors retrieved simultaneous mixing ratio profiles of ozone, water vapor, nitric acid, and CFC-12 between 12 and 35 km. The retrieved ozone and water vapor profiles were compared with concurrent in-situ measurements with electrochemical concentration cells (ECC's) and frost-point hygrometers, respectively. The retrieved ozone profile was in good agreement with the correlative data. The retrieved values of water vapor mixing ratio, while close in magnitude to the correlative measurements, differed in their altitude dependence. Although the authors had no concurrent in-situ data for nitric acid and CFC-12, the retrieved profiles were consistent with measurements in the literature. Technical rept., Prepared in cooperation with American Univ., Washington, DC.

NTIS/PB85-189033

20p


1985 - Evaluation of Parts-per-Billion (PPB) Organic Cylinder Gases for Use as Audits during Hazardous Waste Trial Burn Tests

Authors: Jayanty RKM, Cooper SW
Decker CE, von Lehmden DJ

Research Triangle Inst., Research Triangle Park, NC.

A repository of 14 gaseous organic compounds at parts-per-billion levels (7-430 ppb) in compressed gas cylinders has been established by the Environmental Protection Agency. This repository was established to provide audit materials for use in conducting performance audits to assess the accuracy and precision of Principal Organic Hazardous Constituent (POHC) measurements, especially those performed during hazardous waste trial burn tests. Five- and nine-component mixtures in a balance gas of nitrogen were prepared in aluminum cylinders for use in the performance audit program. The five-component gas cylinders contain carbon tetrachloride, chloroform, perchloroethylene, vinyl chloride, and benzene. The nine-component mixtures contain trichloroethylene, 1,2-dichloroethane, 1,2-dibromoethane, acetonitrile, trichlorofluoromethane, dichlorodifluoromethane, bromoethane, methyl ethyl ketone and 1,1,1-trichloroethane. Studies of all 14 gaseous organic compounds were performed to determine the stability

NTIS/OTS0206660

EPA/OTS; Doc #878214795

1984 - ACUTE INHALATION TOXICITY OF AEROSOLS FROM SCOTCH GUARD FABRIC PROTECTORS WITH COVER LETTER

Keywords:
DOW CHEM CO

1,1,1-TRICHLOROETHANE (71-55-6)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION

CAS Registry Numbers:
71-55-6
75-28-5
75-71-8

NTIS/OTS0206128

EPA/OTS; Doc #878211388


1982 - ATMOSPHERIC FLUOROCARBONS AND METHYL CHLOROFORM AT THE SOUTH POLE

OREGON GRADUATE CTR

Keywords:
DOW CHEM CO
1,1,1-TRICHLOROETHANE (71-55-6)
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:
71-55-6
75-43-4
75-69-4
75-71-8
76-13-1
354-58-5
26523-64-8

NTIS/OTS0206128

EPA/OTS; Doc #878211389

1982 - ATMOSPHERIC TRACE GASES AT POINT BARROW AND ARCTIC HAZE

OREGON GRADUATE CTR

Keywords:
DOW CHEM CO
METHYL CHLOROFORM (71-55-6)
ENVIRONMENTAL FATE
MONITORING

CAS Registry Numbers:
56-23-5
71-55-6
74-87-3
75-45-6
75-69-4
75-71-8
79-00-5
630-08-0
25323-89-1

NTIS/PB82-107210

25 p

1980 - Health Hazard Evaluation Report No. HE-79-80, 81-746, at Cobe Laboratories, Inc., Lakewood and Arvada, Colorado

Authors: Tharr DG, Donnohue M

National Inst. for Occupational Safety and Health, Cincinnati, OH. Health Hazard and Technical Assistance Branch.

Environmental and personal samples were analyzed for isopropyl-alcohol (67630), cyclohexanone (108-94-1), tetrahydrofuran (109-99-9) (THF), toluene (108-88-3), methyl-ethyl-ketone (78-93-3) (MEK), ethylene-oxide (75218), Freon-12 (75-71-8), toluene-diisocyanate (26471-62-5) (TDI), methylene-chloride (75-09-2), ethylene-dichloride (107-06-2), perchloro-ethylene (127-18-4), and methylene-bisphenyl-isocyanate (101-68-8) (MDI) at Cobe Laboratories, Incorporated (SIC-3840) in Lakewood and Arvada, Colorado, from August 13 to 15, 1979. Medical questionnaires were administered to 140 workers. The evaluation was requested by individual employees on behalf of an unspecified number of affected workers. Measured concentrations of isopropyl alcohol, cyclohexanone, THF, toluene, MEK, ethylene-oxide, and Freon-12 were undetectable. Environmental samples collected for methylene-chloride revealed concentrations ranging from 15 to 187 parts per million (ppm) compared with the OSHA recommended standard of 500ppm. Ethylene-dichloride

NTIS/PB81-149700

10 p

1978 - Health Hazard Evaluation Determination Report No. 78-42-498, Swedish Hospital, Seattle, Washington

Author: Apol A

National Inst. for Occupational Safety and Health, Cincinnati, OH. Health Hazard and Technical Assistance Branch.

Employee exposure to ethylene oxide (75218) (ETO) and dichlorodifluoromethane (75-71-8) (Freon-12) were evaluated on March 6 and 7, 1978 in the anesthesia equipment room of Swedish Hospital (SIC-801) in Seattle, Washington. An evaluation request came from the hospital administration on behalf of approximately 24 affected workers. Two 15 minute breathing zone samples of ETO were 28 and 57 parts per million (ppm), respectively. Two general area samples were 41 and 37ppm respectively. The time weighted average exposure was approximately 10 to 15ppm. These were below the evaluation criteria of 75ppm for 15 minute periods. Freon-12 gas concentrations calculated on a ratio basis were well below the criteria of 1,000ppm. The authors conclude that there is no hazard from exposure to ETO or Freon-12. They recommend increasing ventilation, closing the cabinet door and opening the sterilizer door, and restricting entrance to the ETO area, medical surveillance preplacement examinations, counselling, and perio
Keywords:

NTIS/PB82-216359

18p

1977 - Hazard Evaluation and Technical Assistance Report No. TA-77-11, Xomed Company, Cincinnati, Ohio

Author: Schutte NP

National Inst. for Occupational Safety and Health, Cincinnati, OH. Hazard Evaluations and Technical Assistance Branch.

Environmental and personal air samples were analyzed for acrolein (107028), formaldehyde (50000), acetaldehyde (75070), phenol (108952), propylene (115071), butylenes, amines, ethylene-oxide (75218) and dichlorodifluoromethane (75-71-8), at the Xomed Company in Cincinnati, Ohio, on January 13 to 14, February 10, and September 2, 1977. The evaluation was requested by the management to determine potential exposures of an unspecified number of workers. Concentrations of acrolein, acetaldehyde, and formaldehyde were below the OSHA standards of 0.25, 360, and 37 milligrams per cubic meter (mg/cu m), respectively. Concentrations of phenol, propylene, butylenes and amines were below the lower limit of detection. Concentrations of waste sterilization gases were above the OSHA standards of 90mg/cu m for ethylene-oxide and 4,950mg/cu m for dichlorodifluoromethane. Both gases were later measured at concentrations below the respective OSHA standards after the installation of local exhaust ventilation.

NTIS/PB81-244006

20 p


1977 - Fluorocarbons: Industrial Hygiene Survey, Virginia Chemicals, Inc., Portsmouth, Virginia

Tracor JITCO, Inc., Rockville, MD.

Worker exposures to fluorotrichloromethane (75694) (F-11), dichlorodifluoromethane (75718) (F-12), methylene-chloride, trichloroethylene (79016), perchloroethylene (127184) and 1,1,1-trichloroethane (71556) were surveyed at Virginia Chemicals Incorporated (SIC-2869) in Portsmouth, Virginia, on September 28 and 29, 1976. The facility produced spray insecticides, spray and liquid solvents and refrigerant gas. A local physician provided medical service, but there was no industrial hygiene program. The company employed 23 workers. Air samples were collected by adsorption on charcoal and were analyzed by gas chromatography. OSHA standards for F-11, F-12, methylene-chloride, 1,1,1-trichloroethane, perchloroethylene and trichloroethylene were 1000, 1000, 100, 350, 100 and 100 parts per million (ppm), respectively. Corresponding concentrations of these substances found in the air samples ranged from 0.7 to 15.5, 6.2 to 53.9, 5.6 to 14.0, 0.9 to 10.2, 0.2 to 0.7 and 2.0 to 5.1ppm. ...

 

Order No. Title / Date Keywords CAS Numbers Source
NTIS/OTS0514889

2000 - CARDIAC SENSITIZATION POTENTIAL OF PROPELLANT MIXTURES

E.I. DUPONT DE NEMOURS & CO
CHLOROETHANE (75-00-3)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION

75-00-3
75-69-4
75-71-8
76-14-2

EPA/OTS; Doc #86-870000987
NTIS/OTS0520132 2000 - LETTER FROM E I DUPONT DE NEMOURS & COMPANY REGARDING DATA AND INFORMATION ON FREON 22 AND FREON 12 (SANITIZED) E I DUPONT DE NEMOURS & CO
FREON 22 (75-45-6)
HEALTH EFFECTS
INDUSTRIAL HYGIENE
75-45-6
75-71-8
EPA/OTS; Doc #86-890000988S
NTIS/OTS0520115 2000 - TOXICITY OF SOME HALOGENATED COMPOUNDS TRICHLOROFLUOROMETHANE (359-28-4)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
MICE
CATS
SUBCHRONIC TOXICITY
RABBITS
GUINEA PIGS
DOGS
HUMANS
56-23-5
74-83-9
74-97-5
75-02-5
75-38-7
75-61-6
75-68-3
75-69-4
75-71-8
75-72-9
76-12-0
76-14-2
624-72-6
EPA/OTS; Doc #86-890000971
NTIS/OTS0590003


1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION POTENTIAL OF PROPELLANT MIXTURES WITH COVER LETTER DATED 10-18-92

HASKELL LABS

DUPONT CHEM CO
PROPELLANT MIXTURES
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-00-3
75-69-4
75-71-8
76-14-2
EPA/OTS; Doc #88-920010965
NTIS/OTS0546548

1992 - INITIAL SUBMISSION: HALOGENATED HYDROCARBON INDUCED CARDIAC ARRHYTHMIAS ASSOCIATED WITH RELEASE OF ENDOGENOUS EPINEPHRINE WITH COVER LETTER DATED 10-15-92

HASKELL LABS

DUPONT CHEM CO
HALOGENATED HYDROCARBONS
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-71-8
76-14-2
EPA/OTS; Doc #88-920010163
NTIS/OTS0555745 1992 - INITIAL SUBMISSION: NOTICE FROM UNION CARBIDE OF POSSIBLE HUMAN NEUROLOGICAL EFFECTS IN WORKERS EXPOSED TO OXYFUME 12 IN A LETTER TO USEPA DATED 09/29/92 UNION CARBIDE CORP
OXYFUME 12
HEALTH EFFECTS
EPIDEMIOLOGY
MAMMALS
HUMANS
INHALATION
INDUSTRIAL HYGIENE
NEUROTOXICITY
CASE REPORT
75-21-8
75-71-8
EPA/OTS; Doc #88-920010376
NTIS/OTS0555876

1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION STUDY OF DICHLORODIFLUOROMETHANE, CHLORODIFLUOROMETHANE, 1,2-DICHLOROTETRAFLUOROETHANE, * IN DOGS WITH COVER LETTER DATED 10/15/92

HASKELL LABORATORY

E I DUPONT DE NEMOURS & CO
DICHLORODIFLUOROMETHANE, CHLORODIFLUOROMETHANE, 1,2-DICHLOR*
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
NEUROTOXICITY
BIOCHEMISTRY
71-55-6
75-28-5
75-45-6
75-71-8
76-14-2
115-25-3
EPA/OTS; Doc #88-920010607
NTIS/OTS0590003

1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION POTENTIAL OF PROPELLANT MIXTURES WITH COVER LETTER DATED 10-18-92

HASKELL LABS

DUPONT CHEM CO
PROPELLANT MIXTURES
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-00-3
75-69-4
75-71-8

76-14-2
EPA/OTS; Doc #88-920010965
NTIS/OTS0546572


1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION TEST IN DOGS WITH COVER LETTER DATED 10-15-92

HASKELL LABS

DUPONT CHEM CO
FREON COMPOUNDS
HEALTH EFFECTS
BIOCHEMISTRY
MAMMALS
DOGS
INHALATION
71-55-6
75-28-5
75-45-6
75-71-8
76-14-2
76-15-3
115-25-3
EPA/OTS; Doc #88-920010187
NTIS/OTS0555509

1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION POTENTIAL OF FLUOROCARBON 11 AND FLUOROCARBON 12 PROPELLANT MIXTURES WITH COVER LETTER DATED 10/15/92

HASKELL LABORATORY

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 11; FLUOROCARBON 12
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
NEUROTOXICITY
75-00-3
75-69-4
75-71-8
374-07-2
EPA/OTS; Doc #88-920010034
NTIS/OTS0555878

1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION STUDY OF OCTAFLUOROCYCLOBUTANE, 1-CHLORO-1,1-DIFLUOROETHANE, DICHLORODI-FLUOROMETHANE, * IN BEAGLE DOGS WITH COVER LETTER DATED 10/15/92

HASKELL LABORATORY

E I DUPONT DE NEMOURS & CO
OCTAFLUOROCYCLOBUTANE, 1-CHLORO-1,1-DIFLUOROETHANE, DICHLOR*
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
NEUROTOXICITY
BIOCHEMISTRY
75-68-3
75-69-4
75-71-8
115-25-3
354-23-4
EPA/OTS; Doc #88-920010609
NTIS/OTS0571361

1992 - INITIAL SUBMISSION: 2-WEEK INHALATION TOXICITY STUDIES OF DICHLOROFLUOROMETHANE; AND 2,2-DICHLORO-1,1,1-, TRIFLUOROETHANE IN RATS WITH COVER LETTER DATED 10-15-92

HASKELL LABORATORY

DUPONT CHEM
DICHLOROFLUOROMETHANE; 2,2-DICLORO-1,1,1-, TRIFLUOROETHANE
HEALTH EFFECTS
SUBCHRONIC TOXICITY
MAMMALS
RATS
INHALATION
75-71-8
306-83-2
EPA/OTS; Doc #88-920009704
NTIS/OTS0570941


1992 - INITIAL SUBMISSION: LETTER FROM DUPONT CHEM TO USEPA REGARDING CARDIAC SENSITIZATION STUDIES OF FREON COMPOUNDS IN DOGS WITH ATTACHMENTS AND COVER LETTER DATED 09-02-92

HASKELL LABORATORY

DUPONT CHEM
FREON COMPOUNDS
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
PARENTERAL
INTRAPERITONEAL
INHALATION
51-43-4
71-55-6
75-28-5
75-45-6
75-71-8
76-14-2
76-15-3
115-25-3
EPA/OTS; Doc #88-920008896
NTIS/OTS0555882

1992 - INITIAL SUBMISSION: CARDIAC SENSITIZATION (FRIGHT EXPOSURES) TO OCTAFLUOROCYCLOBUTANE, 1-CHLORO-1,1-DIFLUOROETHANE, DICHLOR* IN BEAGLE DOGS WITH COVER LETTER DATED 10/15/92

HASKELL LABORATORY

E I DUPONT DE NEMOURS & CO
OCTAFLUOROCYCLOBUTANE, 1-CHLORO-1,1-DIFLUOROETHANE, DICHLOR*
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
NEUROTOXICITY
BIOCHEMISTRY
75-68-3
75-69-4
75-71-8
76-14-2
115-25-3
EPA/OTS; Doc #88-920010612
NTIS/OTS0520369

1989 - MECHANISM OF FLUOROCARBON ACTION ON THE HEART RELATIVE TO THE PRODUCTION OF CARDIAC SENSITIZATION WITH COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 113 (76-13-1)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-71-8
76-13-1
7727-37-9
EPA/OTS; Doc #86-890000930S
NTIS/OTS0520986

1989 - ACUTE INHALATION TOXICITY OF TETRAFLUOROETHYLENE WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
TETRAFLUOROETHYLENE (116-14-3)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
75-43-4
75-69-4
75-71-8
116-14-3
EPA/OTS; Doc #86-890000871S
NTIS/OTS0520938

1989 - INHALATION TOXICITY STUDIES OF VARIOUS FREON COMPOUNDS WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
1,1-DIFLUOROETHANE (75-37-6)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
SUBCHRONIC TOXICITY
75-37-6
75-71-8
75-72-9
624-72-6
62253-21-8
EPA/OTS; Doc #86-8900
NTIS/OTS0520424

1989 - A TABLE OF ACUTE ORAL AND DERMAL LD50'S AND INHALATION LD50'S FOR FLUOROCARBON-11, 12, 22, 113, 114, 115, AND 152A WITH ATTACHMENTS AND COVER LETTER DATED 06-09-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 152A (75-37-6)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
PHARMACO KINETICS
SUBCHRONIC TOXICITY
ORAL
RABBITS
DERMAL
75-37-6
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
EPA/OTS; Doc #86-890000318
NTIS/OTS0520425

1989 - A TABLE OF ACUTE ORAL, AND DERMAL LD50'S AND INHALATION LD50'S FOR FC-11, 12, 22, 113, 114, 115, AND 152A WITH ATTACHMENTS AND COVER LETTER DATED 06-09-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 152A (75-68-3)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
PHARMACO KINETICS
SUBCHRONIC TOXICITY
ORAL
RABBITS
DERMAL
75-37-6
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
EPA/OTS; Doc #86-890000319

NTIS/OTS0520218

1989 - LETTER REGARDING THE REQUESTED INFORMATION ON ATMOSPHERIC LIFETIMES AND OZONE DEPLETION POTENTIALS CALCULATED USING 1-D MODELS WITH ATTACHMENTS AND COVER LETTER 07-10-89

E I DUPONT DE NEMOURS & CO
CHLOROFLUOROCARBONS (75-45-6)
ENVIRONMENTAL FATE

56-23-5
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
306-83-2
431-06-1
2837-89-0
25323-89-1

EPA/OTS; Doc #86-890001075
NTIS/OTS0520416 1989 - FISH TOXICITY OF FRIGENS WITH COVER LETTER DATED 07-28-89

HOECHST CELANESE CORP
FRIGEN 113 (76-13-1)
ENVIRONMENTAL EFFECTS
ACUTE TOXICITY
FISH-FRESHWATER

75-45-6
75-69-4
75-71-8
76-13-1
76-14-2

EPA/OTS; Doc #87-890000014
NTIS/OTS0520368

1989 - HALOGENATED HYDROCARBON INDUCED CARDIAC ARHYTHMIAS ASSOCIATED WITH RELEASE OF ENDOGENOUS EPINEPHRINE WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FREON 113 (76-13-1)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-69-4
75-71-8

76-14-2
EPA/OTS; Doc #86-890000929S
NTIS/OTS0520983

1989 - CARDIAC SENSITIZATION - FRIGHT EXPOSURES WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
1-CHLORO-1,1-DIFLUOROETHANE (75-68-3)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-68-3
75-69-4
75-71-8
76-14-2
115-25-3
EPA/OTS; Doc #86-890000868S
NTIS/OTS0520994

1989 - CARDIAC SENSITIZATION WITH ATTACHMENT AND COVER SHEET DATED 06-12-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
CHLORODIFLUOROMETHANE (75-45-6)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
71-55-6
75-28-5
75-45-6
75-71-8
76-14-2
76-15-3
115-25-3
EPA/OTS; Doc #86-890000879
NTIS/OTS0520984

 

1989 - HISTOPATHOLOGIC EVALUATION OF TISSUES FROM RATS ON THE METABOLISM STUDY WITH DICHLORODIFLUOROMETHANE FOOD FREEZANT WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
DICHLORODIFLUOROMETHANE (75-71-8)
HEALTH EFFECTS
SUBCHRONIC TOXICITY
MAMMALS
RATS
ORAL
75-71-8 EPA/OTS; Doc #86-890000869S
NTIS/OTS0520368

1989 - HALOGENATED HYDROCARBON INDUCED CARDIAC ARHYTHMIAS ASSOCIATED WITH RELEASE OF ENDOGENOUS EPINEPHRINE WITH ATTACHMENTS AND COVER SHEET DATED 06-12-89 (SANITIZED)

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FREON 113 (76-13-1)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
DOGS
INHALATION
75-69-4
75-71-8
76-14-2
EPA/OTS; Doc #86-890000929S
NTIS/OTS0520424

1989 - A TABLE OF ACUTE ORAL AND DERMAL LD50'S AND INHALATION LD50'S FOR FLUOROCARBON-11, 12, 22, 113, 114, 115, AND 152A WITH ATTACHMENTS AND COVER LETTER DATED 06-09-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 152A (75-37-6)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
PHARMACO KINETICS
SUBCHRONIC TOXICITY
ORAL
RABBITS
DERMAL
75-37-6
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
EPA/OTS; Doc #86-890000318
NTIS/OTS0520425

1989 - A TABLE OF ACUTE ORAL, AND DERMAL LD50'S AND INHALATION LD50'S FOR FC-11, 12, 22, 113, 114, 115, AND 152A WITH ATTACHMENTS AND COVER LETTER DATED 06-09-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
FLUOROCARBON 152A (75-68-3)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
PHARMACO KINETICS
SUBCHRONIC TOXICITY
ORAL
RABBITS
DERMAL
75-37-6
75-45-6
75-69-4
75-71-8
76-13-1
76-14-2
76-15-3
EPA/OTS; Doc #86-890000319
NTIS/OTS0520957

1989 - PRELIMINARY TOXICITY STUDIES ON NITROMETHANE AND SIMULATED HAIR SPRAYS CONTAINING NITROMETHANE OR OTHER INHIBITORS WITH COVER SHEET DATED 06-12-89

HASKELL LABORATORIES

E I DUPONT DE NEMOURS & CO
NITROMETHANE (75-52-5)
HEALTH EFFECTS
ACUTE TOXICITY
MAMMALS
RATS
INHALATION
75-01-4
75-52-5
75-69-4
75-71-8
106-99-0
115-11-7
EPA/OTS; Doc #86-890000841
NTIS/OTS0520237 1988 - GLOBAL ATMOSPHERIC GASES EXPERIMENT WITH ATTACHMENTS (FINAL REPORT)

INTL SCIENCE CONSULTANTS
CHLOROCARBONS
ENVIRONMENTAL FATE
MONITORING

56-23-5
74-82-8
75-69-4
75-71-8
76-13-1
10024-97-2
25323-89-1

EPA/OTS; Doc #86-890001095
NTIS/OTS0520235 1987 - GLOBAL ATMOSPHERIC GASES EXPERIMENT WITH ATTACHMENTS AND COVER LETTER DATED 10-23-87 (FINAL REPORT)

INTL SCIENCE CONSULTANS
CHLORODIFLOROMETHANE (75-45-6)
ENVIRONMENTAL FATE
MONITORING

56-23-5
74-82-8
75-69-4
75-71-8
10024-97-2
25323-89-1

EPA/OTS; Doc #86-890001093
NTIS/OTS0206669 1984 - ASSESSMENT OF THE SAFETY OF USING CHLOROTHENE NU AS A SOLVENT-VAPOR PRESSURE DEPRESSANT IN PRESSURIZED AEROSOLS

DOW CHEM CO
1,1,1-TRICHLOROETHANE (71-55-6)
HEALTH EFFECTS
PHARMACO KINETICS
MAMMALS
HUMANS
INHALATION

71-55-6
75-71-8

EPA/OTS; Doc #878214836
NTIS/OTS0206093


1982 - 52-WEEK INHALATION TOXICITY STUDY IN CYNOMOLGUS MONKEYS

HAZLETON LABS AMER INC

CONFIDENTIAL
ALKYL PHTHALATES
HEALTH EFFECTS
CHRONIC TOXICITY
MAMMALS
MONKEYS
INHALATION
BIOCHEMISTRY

56-40-6
64-17-5
75-69-4
75-71-8
77-92-9
84-74-2
110-27-0
1327-41-9
12004-83-0

EPA/OTS; Doc #878210650

NTIS/OTS0206093

1982 - CHRONIC INHALATION STUDIES ON AEROSOL PRODUCTS T-8DG & T-8DH WITH COVER MEMO

HAZLETON LABS

CONFIDENTIAL
ALKYL PHTHALATES
HEALTH EFFECTS
SUBCHRONIC TOXICITY
MAMMALS
MONKEYS
INHALATION
GUINEA PIGS
BIOCHEMISTRY

64-17-5
70-30-4
75-71-8
77-92-9
84-74-2
1327-41-9
7631-86-9
12001-31-9
18428-88-1
59029-72-0

EPA/OTS; Doc #878211861
NTIS/OTS0206093

1982 - TGSE 1155 - 12 MONTH INHALATION TOXICITY STUDY IN MONKEYS WITHATTACHMENTS

HAZLETON LABS

CONFIDENTIAL
ALKYL PHTHALATES
HEALTH EFFECTS
CHRONIC TOXICITY
MAMMALS
MONKEYS
INHALATION

56-40-6
64-17-5
75-69-4
75-71-8
77-92-9
84-74-2
110-27-0
1327-41-9
12004-83-0

EPA/OTS; Doc #878211862

NTIS/OTS0206093

1982 - 52-WEEK INHALATION TOXICITY STUDY IN CYNOMOLGUS MONKEYS

HAZLETON LABS AMER INC

CONFIDENTIAL
ALKYL PHTHALATES
HEALTH EFFECTS
CHRONIC TOXICITY
MAMMALS
MONKEYS
INHALATION
BIOCHEMISTRY
56-40-6
64-17-5
75-69-4
75-71-8
77-92-9
84-74-2
110-27-0
1327-41-9
12004-83-0
EPA/OTS; Doc #878210650

NTIS/OTS0206093

1982 - CHRONIC INHALATION STUDIES ON AEROSOL PRODUCTS T-8DG & T-8DH WITH COVER MEMO

HAZLETON LABS

CONFIDENTIAL
ALKYL PHTHALATES
HEALTH EFFECTS
SUBCHRONIC TOXICITY
MAMMALS
MONKEYS
INHALATION
GUINEA PIGS
BIOCHEMISTRY
64-17-5
70-30-4
75-71-8
77-92-9
84-74-2
1327-41-9
7631-86-9
12001-31-9
18428-88-1
59029-72-0
EPA/OTS; Doc #878211861
NTIS/OTS0527479

1980 - ACQUISITION AND CHEMICAL ANALYSIS OF MOTHER'S MILK FOR SELECTED TOXIC SUBSTANCES (DECEMBER 1980)

RESEARCH TRIANGLE INST

U S EPA
CYCLOHEXANE
HEALTH EFFECTS
EPIDEMIOLOGY
ENVIRONMENTAL FATE
MONITORING
PRODUCTION AND PROCESS

Samples of mother's milk were collected from persons in 5 cities and analyzed by gas chromatography and spectrophotometry for volatile and semivolatile organics. The prevalent halogenated compounds in ambient air and water near 2 New Jersey and 3 Louisiana cities were identified and quantified. Potential emissions from chemical industries in 3 Louisiana cities were listed and quantified.:

75-71-8

-- too many others to list

EPA/OTS; Doc #40-8023083

NTIS/OTS0204850

1980 - USEPA STATUS REPORT: GROUNDWATER CONTAMINATION WITH COVER LETTER DATED 09-18-80

U S EPA
GROUNDWATER CONTAMINATION
ENVIRONMENTAL FATE
MONITORING

57-12-5
71-43-2
75-01-4
75-09-2
75-34-3
75-71-8
79-01-6
100-41-4
108-88-3
108-95-2
127-18-4
540-59-0
7439-92-1
7439-97-6
7440-02-0
7440-22-4
7440-28-0
7440-36-0
7440-38-2
7440-41-7
7440-43-9
7440-47-3
7440-50-8
7440-66-6
7782-49-2
EPA/OTS; Doc #8EHQ-0680-0345

 

 
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